Aquarium Background in Brown, Flexible 3D Basalt Rock Texture for a Natural-Looking Fish Tank Display

Bring natural rock character to your fish’s home with a brown 3D aquarium background molded from textured basalt rock. Its realistic surface adds depth and creates a striking focal point without taking over the tank.

The flexible, lightweight panel is easy to handle during setup. At about 1/4 inch thick, it bends around center braces and can be folded into place without cutting, making it suitable for tanks of many sizes.

Key Features

• The realistic basalt texture brings natural-looking depth to the aquarium, creating a more engaging display around your fish.
• Flexible, lightweight construction makes the panel easier to position, particularly when a tank has a center brace.
• The thin profile measures about 1/4 inch, giving the display a strong three-dimensional look while keeping its footprint slim.
• The background sinks instead of floating, so it stays below the waterline during placement.
• It can be installed in a filled, inhabited aquarium, allowing an established display to be updated without emptying the tank first.
• Aquarium-safe silicone or optional mounting clips provide straightforward attachment choices for different setups.
• A wire brush or power washer can be used for cleaning, making routine display care more manageable.
• Matching heater covers and DecRocks can be paired with the background for a coordinated rocky aquarium scene.

Specifications

• Color: Brown.
• Texture: Molded basalt rock.
• Coating materials: Real crushed rock, sand and oxides.
• Thickness: Approximately 1/4 inch.
• The background is flexible and lightweight.
• The background sinks and does not float.
• Installation options: Aquarium-safe silicone or optional clips.
• Cleaning methods: Wire brush or power washing.
• Available sizes: 20x12, 24x12, 24x16, 30x12, 30x18, 36x12, 36x16, 48x20, 48x24 and 72x20.
• The background is fish-safe.

Choose the size that suits your aquarium, then shape the flexible panel into place for a textured brown backdrop that gives fishkeeping displays lasting natural character.